Waterproof USB connector



FIG. 1 is a front, top, and right perspective view of a waterproof USB connector showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line in the drawing views is included to show unclaimed environment only and forms no part of the claimed design. 

CLAIM The ornamental design for a waterproof USB connector, as shown. 